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Diffstat (limited to 'man/radeon.man')
| -rw-r--r-- | man/radeon.man | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/man/radeon.man b/man/radeon.man index 6e46f894..27037730 100644 --- a/man/radeon.man +++ b/man/radeon.man @@ -290,6 +290,22 @@ as of TAHITI, otherwise The following driver .B Options are supported for +.B glamor +: +.TP +.BI "Option \*qShadowPrimary\*q \*q" boolean \*q +This option enables a so-called "shadow primary" buffer for fast CPU access to +pixel data, and separate scanout buffers for each display controller (CRTC). +This may improve performance for some 2D workloads, potentially at the expense +of other (e.g. 3D, video) workloads. +Note in particular that enabling this option currently disables page flipping. +The default is +.B off. + +.PP +The following driver +.B Options +are supported for .B EXA : .TP |